Answer:
You do this into someone's ear when you want to be discreet.
It speaks without a tongue, and listens without ears.
These are the bumpy parts of your digits
Deep, deep, do they go. Spreading out as they go. Never needing any air. They are sometimes as fine as hair
I never was but am always to be, and everyone looks forward to me
Often cooked as fillet, this meat comes from an animal that swims underwater.